| 24/07/26 | 11:44:55 | 24 Jul 2026 | | Director Dealing |
| 24/07/26 | 07:00:05 | 24 Jul 2026 | | Change of Auditor |
| 23/07/26 | 11:45:00 | 23 Jul 2026 | | Director Dealing |
| 22/07/26 | 10:26:24 | 22 Jul 2026 | | Director Dealing |
| 20/07/26 | 12:17:37 | 20 Jul 2026 | | Director Dealing |
| 16/07/26 | 07:00:03 | 16 Jul 2026 | | Advantage NRG secures £3.4m of contracted works |
| 14/07/26 | 07:00:02 | 14 Jul 2026 | | Civil Projects Division Secures £6.1m of Contracts |
| 10/07/26 | 11:18:54 | 10 Jul 2026 | | Director Dealing |
| 08/07/26 | 09:23:23 | 8 Jul 2026 | | Director Dealing |
| 03/07/26 | 11:13:23 | 3 Jul 2026 | | Director Dealing |
| 01/07/26 | 13:51:30 | 1 Jul 2026 | | PCA Dealing |
| 26/06/26 | 07:00:07 | 26 Jun 2026 | | Increase in Working Capital Facility & Term Loans |
| 23/06/26 | 15:30:00 | 23 Jun 2026 | | Result of AGM |
| 23/06/26 | 07:00:02 | 23 Jun 2026 | | AGM Statement |
| 17/06/26 | 07:00:06 | 17 Jun 2026 | | Hercules Launches Landmark Skills Whitepaper |
| 05/06/26 | 10:01:25 | 5 Jun 2026 | | Interim Results |
| 02/06/26 | 16:40:06 | 2 Jun 2026 | | Notice of Annual General Meeting |
| 22/05/26 | 07:30:01 | 22 May 2026 | | Restoration - Hercules plc |
| 22/05/26 | 07:00:03 | 22 May 2026 | | Final Results and H1 Trading Update |
| 01/04/26 | 07:30:00 | 1 Apr 2026 | | Suspension - Hercules plc |
| 23/03/26 | 12:00:00 | 23 Mar 2026 | | Delay in Final Results and Temporary Suspension |
| 02/03/26 | 07:00:15 | 2 Mar 2026 | | Advantage NRG secures £6.7m of contracted works |
| 10/02/26 | 08:22:32 | 10 Feb 2026 | | Update on Final Results |
| 02/02/26 | 07:00:03 | 2 Feb 2026 | | Advantage NRG secures £6.5m of contracted works |
| 19/01/26 | 07:01:01 | 19 Jan 2026 | | Hercules added to Preferred Supplier List |
| 19/01/26 | 07:00:04 | 19 Jan 2026 | | Update on release of Final Results |
| 05/01/26 | 12:07:41 | 5 Jan 2026 | | Director / PDMR Shareholding |
| 08/12/25 | 07:00:03 | 8 Dec 2025 | | New Major Contract Awards in the Water Sector |
| 03/12/25 | 07:00:11 | 3 Dec 2025 | | Strategic Expansion into Scotland |
| 27/11/25 | 16:07:29 | 27 Nov 2025 | | Holding(s) in Company |
| 20/11/25 | 07:00:15 | 20 Nov 2025 | | Investor Presentation |
| 06/11/25 | 07:00:14 | 6 Nov 2025 | | Hercules Academy Update |
| 05/11/25 | 07:00:11 | 5 Nov 2025 | | Director Dealing |
| 31/10/25 | 07:00:03 | 31 Oct 2025 | | Total Voting Rights |
| 15/10/25 | 07:00:06 | 15 Oct 2025 | | Acquisition of Lyons Power Services Ltd |
| 02/10/25 | 07:00:04 | 2 Oct 2025 | | Trading Update |
| 17/09/25 | 07:00:10 | 17 Sept 2025 | | Major Contract Awards in the Water Sector |
| 01/07/25 | 07:00:12 | 1 Jul 2025 | | Investor Call |
| 27/06/25 | 07:00:08 | 27 Jun 2025 | | Acquisition of Advantage NRG Ltd |
| 17/06/25 | 07:00:08 | 17 Jun 2025 | | Interim Results |
| 12/06/25 | 07:00:08 | 12 Jun 2025 | | Acquisition of Quality Transport Training |
| 11/06/25 | 07:00:11 | 11 Jun 2025 | | Notice of Results & Investor Presentation |
| 20/05/25 | 07:00:12 | 20 May 2025 | | Change of Name |
| 07/05/25 | 07:00:08 | 7 May 2025 | | Trading Update |
| 14/04/25 | 07:00:12 | 14 Apr 2025 | | New Civils Support Framework Agreement |
| 17/03/25 | 11:56:42 | 17 Mar 2025 | | Result of AGM |
| 17/03/25 | 07:00:02 | 17 Mar 2025 | | AGM Statement |
| 10/03/25 | 07:00:13 | 10 Mar 2025 | | Business Development Director Grant of Options |
| 25/02/25 | 11:56:28 | 25 Feb 2025 | | Posting of Annual Report and Notice of AGM |
| 17/02/25 | 07:00:09 | 17 Feb 2025 | | PCA Dealing |
